Photos NA 1 NAOH

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Na 1 naoh. So2 NAOH избыток. CA Oh 2 реакция. NAOH hno3 конц. Si+2naoh+h2o.
So2 NAOH избыток. CA Oh 2 реакция. NAOH hno3 конц. Si+2naoh+h2o.

See also